Add shadow method to NSGraphicsContext and add set method to NSShadow

Headers/AppKit/NSGraphicsContext.h

@@ -49,6 +49,7 @@
 @class NSSet;
 @class NSBitmapImageRep;
 @class NSGradient;
+@class NSShadow;
 
 typedef struct CGContext *CGContextRef;
 
@@ -188,6 +189,7 @@ APPKIT_EXPORT_CLASS
   void *_graphicsPort;
   BOOL _isFlipped;
   NSCompositingOperation _compositingOperation;
+  NSShadow *_shadow;
 }
 
 + (BOOL) currentContextDrawingToScreen;
@@ -268,6 +270,10 @@ APPKIT_EXPORT NSGraphicsContext	*GSCurrentContext(void);
 
 /* Private backend methods */
 + (void) handleExposeRect: (NSRect)rect forDriver: (void *)driver;
+
+/* Private method for handling shadows */
+- (void) setShadow: (NSShadow *)shadow;
+
 @end
 #endif
 

Source/NSGraphicsContext.m

@@ -320,6 +320,7 @@ NSGraphicsContext	*GSCurrentContext(void)
   DESTROY(focus_stack);
   DESTROY(context_data);
   DESTROY(context_info);
+  DESTROY(_shadow);
   [super dealloc];
 }
 
@@ -515,6 +516,12 @@ NSGraphicsContext	*GSCurrentContext(void)
 {
 }
 
+/* Private method for handling shadows */
+- (void) setShadow: (NSShadow *)shadow
+{
+  ASSIGN(_shadow, shadow);
+}
+
 @end
 
 @implementation NSGraphicsContext (Private)

Source/NSShadow.m

@@ -30,6 +30,7 @@
 #import <Foundation/NSString.h>
 #import "AppKit/NSShadow.h"
 #import "AppKit/NSColor.h"
+#import "AppKit/NSGraphicsContext.h"
 
 @implementation NSShadow
 
@@ -96,7 +97,8 @@
 
 - (void) set
 {
-  // FIXME: Implement
+  NSGraphicsContext *ctxt = GSCurrentContext();
+  [ctxt setShadow: self];
 }
 
 - (void) encodeWithCoder: (NSCoder*)aCoder